<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>
	<form action="getfile" method="post" enctype="multipart/form-data">
		<input type="file" name="b">
		<input type="file" name="a">
		<input type="text" name="c">
		<input type="text" name="d">
		<button>提交</button>
	</form>
</body>
</html>